A lot of time I get reports back about a plane misbehaving. I cannot emphasize enough the value of good servos.

The difference between a plane with 5625s or 5645s and 8611as or even 5945s can be night and day, especially on a high performance plane being asked to do radical stuff.

The elevators have to be matched exactly, ailerons need to go where they are commanded every time, and the rudder must do what it's asked to do repeatably.

There is no substitute for good servos except possibly other good servos.

TF